ACM1000:A + B Problem
Problem Description
Calculate A + B.
Input
Each line will contain two integers A and B. Process to end of file.
Output
For each case, output A + B in one line.
Sample Input
1 1
Sample Output
2
#include<stdio.h> int main() { int a, b; //定义a,b两数 while (scanf("%d%d", &a, &b) == 2) //循环输入a,b printf("%d\n", a + b); //求a+b,并输出 return 0; }